Joe Rogan Nods Along As Mel Gibson Claims His Friends Were Cured of Stage 4 Cancer By by ivermectin, fenbendazole (another animal dewormer), and methylene blue (a fabric dye)
It's really quite scary how many people will believe claims from someone who has no qualifications on the subject just because they are an influencer. Ivermectin works on mites and other parasitic animals by paralyzing their muscles. Following this logic, it would be analogous to claiming that benzodiazepines cured my friend's broken limb.
I read an article about these blue skinned people in the mountains that were given menthol blue to get rid of the blue skin color. I guess it can be ingested safely, but unless you have that genetic condition not sure what it does for you.